commit 77821de1a149c2e6ef9c154ae384c16292173039
author Ian Lance Taylor <iant@golang.org> Sat Jun 18 18:19:28 2022 -0700
committer Ian Lance Taylor <iant@golang.org> Tue Jun 21 15:01:31 2022 +0000
tree 432a469c8558bd3c91408f3f7a693fffb62ba038
parent a409e049737ec9a358a19233e017d957db3d6d2a

libgo: #include <sys/types.h> when checking for loff_t

Fixes https://gcc.gnu.org/PR106033
Fixes golang/go#53469

Change-Id: I060021b7bb9334949b567442448abb6822fd6d35
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/413214
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>

libgo/configure

diff --git a/libgo/configure b/libgo/configure
index b7ff9b3..61a4994 100755
--- a/libgo/configure
+++ b/libgo/configure
@@ -15549,7 +15549,10 @@
 
 CFLAGS_hold="$CFLAGS"
 CFLAGS="$OSCFLAGS $CFLAGS"
-ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "#include <fcntl.h>
+ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "
+#include <sys/types.h>
+#include <fcntl.h>
+
 "
 if test "x$ac_cv_type_loff_t" = xyes; then :
 

libgo/configure.ac

diff --git a/libgo/configure.ac b/libgo/configure.ac
index bac58b0..274fcfc 100644
--- a/libgo/configure.ac
+++ b/libgo/configure.ac
@@ -604,7 +604,10 @@
 
 CFLAGS_hold="$CFLAGS"
 CFLAGS="$OSCFLAGS $CFLAGS"
-AC_CHECK_TYPES([loff_t], [], [], [[#include <fcntl.h>]])
+AC_CHECK_TYPES([loff_t], [], [], [[
+#include <sys/types.h>
+#include <fcntl.h>
+]])
 CFLAGS="$CFLAGS_hold"
 
 LIBS_hold="$LIBS"